2019236830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15532591}}^1$

素因数の和:15532611

約数の個数: 16

約数和(自身を含む): 3914213184

約数和(自身を除く): 1894976354

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15532591, 31065182, 77662955, 155325910, 201923683, 403847366, 1009618415, 2019236830]

約数ペア:

[(1, 2019236830), (2, 1009618415), (5, 403847366), (10, 201923683), (13, 155325910), (26, 77662955), (65, 31065182), (130, 15532591)]